| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.44 | 6.284% | $233.2296 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $238.44 | 10.277% | $262.9445 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $75.35 | 13.794% | $85.7438 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $71.57 | 12.591% | $80.5814 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $22.51 | 12.380% | $25.2967 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $118.53 | 13.489% | $134.5185 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $17.52 | 8.851% | $19.0707 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $763.36 | $841.3852 | $841.38 | $841.40 | $841.30 | |